The Cylinder Sleeve, cataloged under National Stock Number 4320-01-466-5802, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Bae Systems Land & Armaments L.p.. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-466-5802 |
| Primary Part Number | 32K-0012 |
| Item Name | Cylinder Sleeve |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Bae Systems Land & Armaments L.p. |
| Status | ACTIVE |
| Largest Outside Diameter Under Flange | 8.995 INCHES NOMINAL IN |
| Style Designator | WET, TWO SEAL GROOVES AND PILOT |
| Grooved Portion Outside Diameter | 8.499 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE |
| Bore Diameter | 7.312 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| Flange Outside Diameter | 11.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 32K-0012 PRIMARY | Bae Systems Land & Armaments L.p. (USA) |
| 32K-0050 FIND 12 | Bae Systems Land & Armaments L.p. (USA) |
NSN 4320-01-466-5802 is a Cylinder Sleeve, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-466-5802 has 2 manufacturer part numbers on file: 32K-0012 (Bae Systems Land & Armaments L.p.), 32K-0050 FIND 12 (Bae Systems Land & Armaments L.p.).
Key specifications for 32K-0012: Largest Outside Diameter Under Flange: 8.995 INCHES NOMINAL IN; Style Designator: WET, TWO SEAL GROOVES AND PILOT; Overall Length: 16.375 INCHES NOMINAL IN; Grooved Portion Outside Diameter: 8.499 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.